| 5607263 |
Cutting tool |
Horst Nespeta, Alfred Potzl, Franz Pfob |
1997-03-04 |
| 5244942 |
Homogenous, particularly multicolor-structured synthetic resin sheet or panel, as well as process for its production |
Alexander Hover, Herbert Schulte, Josef Becker, Richard Weiss, Hans-Joachim Kaseler |
1993-09-14 |
| 5179149 |
Process for manufacturing nonwoven materials such as floor or wall doverings, in particular from natural oils |
Alexander Hover, Jakob Lapp, Karl-Heinz Spiess, Wilhelm Zundorf |
1993-01-12 |
| 4923658 |
Process for the production of dyed, flat articles from thermoplastic synthetic resins |
Alexander Hover, Richard Weiss |
1990-05-08 |
| 4520063 |
Forgery-proof flat article of a synthetic resin, and process for the production thereof |
Karl-Heinz Spiess, Richard Weiss |
1985-05-28 |
| 4443392 |
Process for the production of molded decorative articles from a hardenable substance based on thermosetting synthetic resin |
Josef Becker, Karl-Heinz Spiess, Richard Weiss |
1984-04-17 |
| 4297099 |
Process for the production of a synthetic resin sheet material which is dyed unicolored or multicolored in accordance with a pattern |
Erwin Moschter, Karl-Heinz Spiess, Richard Weiss |
1981-10-27 |